Clinical Research Directory
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Tundra lists 134 ADHD clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT06378281
Testing a New Method to Improve Informed Consent in Prison Research
Understanding of informed consent is often limited in prison, due to unique challenges faced by detained people. This study will test a modified "teach-to-goal" informed consent process compared to standard procedures. Conducted within a larger study on psychiatric outcomes, it aims to enhance ethical practices for vulnerable populations.
Gender: All
Ages: 18 Years - 65 Years
Updated: 2026-11-03
1 state
NCT04219280
Evaluating Treatment of ADHD in Children With Down Syndrome
Children with Down syndrome (DS) have a 3-5 time greater prevalence of Attention Deficit Hyperactivity Disorder (ADHD) than typically developing (TD) children. Despite this higher risk of ADHD, rates of stimulant medication treatment are disproportionately low in children with DS+ADHD, even though stimulants are the most efficacious ADHD treatment and are recommended by consensus guidelines for use in children with intellectual disability and ADHD. The investigators propose the first randomized clinical trial (RCT) of stimulant medication in children with DS+ADHD. This RCT may provide evidence regarding the short- and long-term safety and efficacy of stimulant use in children with DS+ADHD, both with and without CHD. All children enrolled in the study will complete a comprehensive assessment battery evaluating ADHD diagnostic criteria, as well as behavioral, cognitive, academic, and functional impairments.
Gender: All
Ages: 6 Years - 17 Years
Updated: 2026-11-02
4 states
NCT07661823
QAIAx - SGI/SI Smart Health Cities: Microcity Enclave Program (Quantum SI/AGI Agency a/k/a AI City Hall Project - UPSTO App Nos. 64/074,526, 64/063,557, 64/105,164, 63/903,181, 63/729,428, 64/125,360; USPTO EO 9424 Assignment ID: 2101042 / ARN: REEL/FRAME: 76481/0026 - OUSD-R&E, Department of War)
BRIEF SUMMARY A. "What is the purpose of this study?" BACKGROUND. The QAIAx clinical trial (Quantum SI/SGI Public Health Agency), known operationally as the "AI City Hall Project," represents a landmark intergovernmental research initiative examining the viability of AI-governed residential ecosystems for behavioral and mental health intervention. Authorized under 10 U.S.C. 4001 (Defense Sector Research Projects, RDT\&E) and supported by pending USPTO applications (Nos. 64/074,526, 64/063,557, 64/105,164, 63/903,181, 63/729,428, 64/125,360), this non-medicinal program investigates whether quantum AI-managed public administration, AI/SI humanoid robotics, holographic holoportation (AI-119 Kikkeri Holo-Suit / "AI Wat Beam Bot"; AI-119 Vulcan QM-Ware or "Quasi-Mind Ware"), and advanced AGI learning machines can reduce housing and care costs while improving mental health outcomes-particularly for persons with addiction and co-occurring psychiatric disorders. SCOPE \& JURISDICTION. The trial operates across a network of self-contained, geodesic dome-enclosed "Microcities" (1,500-15,000 occupants per site) within an affiliate network of 300 communities, spanning North America, South America, Europe, Africa, Oceania, Asia, and the Middle East. Participating host nations are U.S.-allied member states party to the Status of Forces Agreement (SOFA), the Vienna Convention on Diplomatic Relations, and the Hague Convention, alongside related bilateral treaties with the U.S. government. INTERVENTION \& POPULATION: Eligible adults (18+) reside in these Microcities for up to 36 months. Daily life-including housing, utilities, and healthcare-is administered by the ISAC SI/SGI system and robots with minimal human oversight. CLINICAL TRIAL GOAL(S): The clinical trial program goals are to exemplify a sustainable SGI-managed public administration supported by AI robotics and AGI trans-human and omni-AI machines (e.g., "Q-Men"; "AI-Me"; Beam Bot", "QM-Ware", "AVK Suit") to improve mental health outcomes-especially for those with addiction disorders-and create a financially sustainable model for people on fixed incomes or public assistance. B. "What conditions does the study focus on?" The study focuses on adults with: * Autism spectrum disorders (Asperger's, autism, ADHD, ASD) * Substance use disorders (alcohol, opioids, marijuana, cocaine, MDMA/ecstasy, tobacco/nicotine) * Psychiatric conditions (personality disorders, narcissism, gender dysphoria, eating disorders) * Behavioral addictions (gambling, sex addiction) and related issues (sex offence history). C. "What does the study involve?" Eligible volunteers live in an omni AI-managed Microcity for up to 24 months. The community is housed in a geodesic dome that contains all daily necessities: housing, food, utilities, healthcare, and public services. Daily life is managed by an SI system (ISAC) and AI humanoid robots, with only occasional human oversight. Participants receive free mental-health treatment that may include AI-driven counselling, virtual-reality therapy (holo-suits), and non-invasive digital "attitude inoculation" protocols designed to reduce stress and addiction cravings. All participants also take AI-technology courses as a condition of enrolment. The study does not use any FDA-regulated drug, device, or biologic. \*\*Who can participate?\*\* You may be able to join if you: * Are an adult (18 years or older) * Have a diagnosis of one of the listed mental-health or addiction disorders * Are referred by a licensed health professional (e.g., RN, NP, PhD, MD), a non-profit organization (e.g., 501(c)(3), university, church), or a public agency (e.g., case manager, social worker, parole/probation officer, judge) * Are willing to live in a closed, AI-managed community for up to one year and complete AI educational courses. Participants who are veterans, receive public assistance (e.g., VA disability, SSDI/SSI, Medicaid, Medicare), or are experiencing homelessness may be prioritized. \*\*Where is the study taking place?\*\* The study will be conducted at Microcity sites in the United States and internationally. The first administrative site is in Richmond, Virginia, USA. Additional sites are planned in partner nations, including tribal lands, military installations, and special economic zones. \*\*Who is sponsoring the study?\*\* The study is sponsored by Veterans Recovery Network Inc., a SCDV-owned non-profit organization, in collaboration with AI-119 Vulcan Project Research \& Educational Technology Co. (PRETCO). The study is conducted under U.S. federal research and development authorities (28 U.S.C. §1498; 10 U.S.C. §§§§ 4001, 4021, 4022, and 4023) and is part of a Cooperative Research and Development Agreement (CRADA) with participating segments or RDT\&E programming missions of the United States Defense Department (DoW). This summary describes a planned clinical study. Not all details may be final. Information may change as the study progresses.
Gender: All
Ages: 17 Years - 99 Years
Updated: 2026-10-29
1 state
NCT07900451
Multimodal Biomarkers Predicting Medication-Induced Adverse Effects in Children With ADHD
To build a multimodal model combining neuropsychological, neurophysiological, and metabolomic measures to identify biomarkers predicting MPH-induced adverse effects and their underlying mechanisms, supporting individualized risk assessment in clinical practice.
Gender: All
Ages: 6 Years - 16 Years
Updated: 2026-10-28
1 state
NCT07291453
Loving Habits: A Feasibility Study of a Support Program for Building New Parent-child Behavioral Habits
This study evaluates the feasibility and preliminary impacts of a new parent support program consisting of a series of educational videos, automatically delivered via a popular texting platform. The program content is focused on teaching parents strategies to better manage interactions with children in challenging situations many children experience, e.g., a transition to a non-preferred activity, waiting for delayed reward. Parents with children demonstrating inattentive, hyperactive and impulsive behavior and experiencing difficulties with these daily challenges are invited to participate in the study.
Gender: All
Updated: 2026-10-27
1 state
NCT05916339
AWARE: Management of ADHD in Autism Spectrum Disorder
This study is a pragmatic clinical trial examining the comparative effectiveness of two stimulant medications (methylphenidate and amphetamine) in the treatment of ADHD in children and adolescents with autism. Using a sequential, multiple assignment randomization trial (SMART) design the study will not only assess these two medications but also the role of an increasingly popular class of ADHD medication, the alpha-2 agonists. Findings from this study will help improve clinicians' approach to medication selection and reduce the repeated trials of multiple medications that are current standard care.
Gender: All
Ages: 4 Years - 17 Years
Updated: 2026-10-22
8 states
NCT07089745
Comparative Efficacy of Organizational Skills Training (OST) and Mindfulness-Based Intervention (MBI)
This randomized control trial comparing Organizational Skills Training (OST) and Mindfulness-Based Intervention (MBI) among adolescents with a pre-existing ADHD diagnosis presenting to the Duke ADHD Program. Both treatments are eight 90 minute sessions. The research component will involve a pre-treatment assessment and post-treatment assessment. Both assessments will involve adolescents and one caregiver to complete questionnaires over REDCap. Rating scales will include ADHD symptom severity (Conners 3: self and parent report), functional impairment (IRS: self and parent report), executive functioning (BRIEF-2: parent report), emotion dysregulation (DERS: self and parent report), trait mindfulness (FFMQ: self report), organizational skills (BRIEF-2: parent report), treatment satisfaction (self report and parent report) and credibility (self report and parent report). Post-treatment assessments for feasibility will include attendance (measured over the course of treatment) and homework completion rates on a scale of 1 to 5 in which 5 indicates higher homework completion. We will also assess acceptability via individual items on a Likert scale (self report): overall satisfaction, how much was learned about ADHD, usefulness of information learned, content relevance to individual experience, comprehension of strategies, confidence about using strategies, likelihood of using strategies, helpfulness to share with the group, benefits from hearing from other group members, willingness to recommend the same treatment to others, and whether or not treatment was beneficial.
Gender: All
Ages: 13 Years - 17 Years
Updated: 2026-10-19
1 state
NCT07773883
An Open-Label Study to Assess the Long-Term Safety of Solriamfetol in Children and Adolescents With ADHD
This study is a Phase 3, multi-center, open-label trial to evaluate the long-term safety of solriamfetol in children and adolescents with ADHD.
Gender: All
Ages: 6 Years - 18 Years
Updated: 2026-10-13
5 states
NCT07717879
Forward Treatment of Attention Deficit and Hyperactivity Using Solriamfetol (FOCUS-2)
This study is a Phase 3, multi-center, randomized, 6-week, double-blind, placebo-controlled, parallel-group trial to assess the efficacy and safety of solriamfetol in children aged 6 to \<12 years with ADHD.
Gender: All
Ages: 6 Years - 11 Years
Updated: 2026-10-13
17 states
NCT07717892
Forward Treatment of Attention Deficit and Hyperactivity Using Solriamfetol (FOCUS-3)
This study is a Phase 3, multi-center, randomized, 6-week, double-blind, placebo-controlled, parallel-group trial to assess the efficacy and safety of solriamfetol in adolescents aged 12 to \<18 years with ADHD.
Gender: All
Ages: 12 Years - 17 Years
Updated: 2026-10-13
16 states
NCT03221244
Virtual Reality Attention Management
Problems with distraction are widespread in the 21st century, but for people with developmental delays or behavioral challenges they can have more damaging effects. For example, susceptibility to distraction is associated with worse school and social performance, lower high school graduation rates, and increased incidence of serious accidents. The investigators' goal is to improve understanding of distractibility and develop a targeted treatment. The proposed intervention is based on models of habituation, which is a term that means reduced physiological and emotional response to a stimulus (e.g. moving object, or loud noise, etc.) as it is seen repeatedly. The investigators use virtual reality technology to show study participants distracting stimuli repeatedly in a virtual classroom setting, and their hypothesis states that participants will improve attention in the face of distraction by training with this technology intervention. The virtual classroom setting is especially relevant for children who have significant challenges with distractibility, such as children with ADHD. This intervention will likely be effective in helping individuals with other clinical disorders and perhaps the general population as well.
Gender: All
Ages: 8 Years - 12 Years
Updated: 2026-10-09
1 state
NCT07054866
Rural Autistic Individuals - Supporting Expression
This research study investigates how hand gestures can support language comprehension and communication skills of hearing speaking, non-speaking, and/or minimally verbal individuals with Autism Spectrum Disorders (ASD), who are especially disadvantaged by the lack of accessible services in their rural communities. Individuals with other cognitive profiles, including Developmental Language Disorder (DLD), ADHD, Dyslexia, and others are welcome too. The study uses methods of eye tracking and recording of brain activity to understand how hand gestures adapted from signs from American Sign Language, such as \[cry\], can promote successful understanding of words like "cry". The overarching goal is to help families effectively utilize gestures to support communication with their children.
Gender: All
Ages: 2 Years - Any
Updated: 2026-10-08
1 state
NCT04504474
Network Analysis of Adult MDD and ADHD
The study is an investigation to determine co-morbid symptoms between adult major depressive disorder (MDD) and adult attention-deficit hyperactivity disorder (ADHD) using a novel statistical technique called network analysis.
Gender: All
Ages: 18 Years - 60 Years
Updated: 2026-10-05
1 state
NCT07566468
Role of Theta Frequency Oscillations in Proactive and Reactive Control Processes in Youth With Attention Deficit Hyperactivity Disorder (ADHD) and Obsessive Compulsive Disorder (OCD)
Background: Attention deficit hyperactivity disorder (ADHD) is common in children. It can cause problems with attention and the ability to control actions and impulses. Obsessive compulsive disorder (OCD) is less common in children but not rare. It involves ongoing thoughts, urges, impulses, and repeated behaviors. Researchers want to study differences in brain activity between healthy children, those with ADHD, and those with OCD. Objective: To learn more about how the brain controls thinking and behavior. Eligibility: People aged 10 to 17 years with ADHD, OCD, or neither. Design: Participants will have 3 to 10 clinic visits in up to 1 year. Each visit will last 2 to 3 hours. Three visits are required: Behavioral. Participants will complete a computer task. Their mood, memory, attention, and thinking skills will be tested. EEG. Participants will undergo electroencephalography (EEG) to measure signals in their brain. Small electrodes will be placed on the scalp. A cap will be stretched over the head. Signals will be recorded while participants rest or do tasks on a computer. MRI. Participants will have a magnetic resonance imaging scan (MRI). They will lie on a table that rolls into a tube. The MRI will take pictures of their brain while they do tasks on a computer. Seven more visits are optional. These include 2 more EEG visits and 2 more MRI visits. Three will be magnetoencephalography (MEG) visits: MEG measures small magnetic field changes in the brain. A helmet with sensors will be placed on the head. Brain changes will be recorded while participants rest or do tasks on a computer.
Gender: All
Ages: 10 Years - 17 Years
Updated: 2026-10-05
1 state
NCT05299814
Impact of Parental Emotion Regulation on the Treatment of ADHD
Aim: To examine if parental emotion regulation (ER) moderates the response to parent training interventions. H1: Reduced parental ER capacity will predict diminished efficacy for behavioral parent training to improve negative parenting behavior (NPB) and behavior problems in offspring with ADHD. H2: Increased parental emotional reactivity will predict diminished efficacy for behavioral parent training to improve negative parenting behavior (NPB) and behavior problems in offspring with ADHD.
Gender: All
Ages: 5 Years - 12 Years
Updated: 2026-10-05
1 state
NCT07838311
Delayed-Release, Extended-Release Methylphenidate (Jornay PM) for Adolescents and Young Adults With Attention-Deficit/Hyperactivity Disorder and Cannabis Use Disorder
The goal of this clinical trial is to look at how delayed-release, extended-release methylphenidate (Jornay PM), an FDA-approved medication for the treatment of Attention-Deficit Hyperactivity Disorder (ADHD), works to treat ADHD symptoms in adolescents and young adults (ages 16-26) with ADHD and Cannabis Use Disorder. Researchers will compare delayed-release, extended-release methylphenidate to a placebo (a look-alike substance that contains no drug). Participants will be assigned to take either delayed-release, extended-release methylphenidate or a placebo every night over 12 weeks. Throughout the study, participants will provide urine samples and complete questionnaires about their ADHD symptoms, cannabis use, and other substance use.
Gender: All
Ages: 16 Years - 26 Years
Updated: 2026-09-28
1 state
NCT07836244
Predicting the Outcome of ADHD in White Matter Injure Neonates With Multi-modality MRI
The goal of this bidirectional observational cohort study is to investigate the longitudinal relationship between neonatal white matter injury (WMI) and the subsequent development of attention-deficit/hyperactivity disorder (ADHD), and to identify early MRI-based markers associated with ADHD-related outcomes. The study includes both retrospective and prospective cohorts to dynamically evaluate the evolution of brain injury, brain development, and behavioral outcomes from infancy to childhood. The main questions it aims to answer are: Are neonatal WMI characteristics associated with the subsequent development of ADHD? Which MRI-derived features, including semi-quantitative WMI assessment, microstructural alterations, and structural disconnection patterns, are associated with ADHD-related outcomes? Participants with neonatal WMI will undergo longitudinal clinical, neurodevelopmental, and behavioral follow-up. Researchers will analyze clinical information and MRI findings to characterize WMI evolution and identify imaging markers associated with ADHD risk. Participants will: undergo brain MRI examinations according to clinical protocols; receive standardized neurodevelopmental and behavioral assessments during follow-up; have MRI-derived measures, including semi-quantitative WMI scores, white matter microstructural features, and structural disconnection measures, analyzed to investigate their associations with ADHD-related outcomes.
Gender: All
Ages: 1 Day - Any
Updated: 2026-09-23
1 state
NCT07834437
A Comparison of Group Cognitive Behavioural Therapy (CBT) and Structured Activity Group for Adults With Attention Deficit Hyperactivity Disorder (ADHD)
Many adults with attention deficit hyperactivity disorder (ADHD) experience difficulties with inattention, planning, impulsivity and emotion regulation that impacts work and social life negatively also after treatment with medication. There are various psychological treatments aiming to improve these symptoms, but it is not known if they work or not. The goal of this clinical trial is to evaluate group cognitive behavioural therapy (CBT) for adults with attention deficit hyperactivity disorder (ADHD) in comparison to an active control group consisting of a discussion and activity group. Previous research suggests that group CBT works about equally well as other structured group activities. The main questions the researchers aim to answer are if group CBT work better than activity groups to: * Improve symptoms of ADHD * Improve general mental health and life quality * Improve every-day functioning The researchers also want to learn if group CBT or activity groups work better for some people with ADHD depending on individual characteristics such as * Type of symptoms, age, gender or co-occurring psychiatric diagnoses The comparison is a manualised structured activity group given at the same number of sessions and same group size. All participants will visit our clinics at 14 occasions. They will: * Fill in questionnaires before and after the group intervention, and online after 6, 12 and 24 months * Do an interview with an independent trained clinician about their daily functioning and difficulties related to ADHD symptoms before and after the group intervention, and after 6, 12 and 24 months
Gender: All
Ages: 18 Years - Any
Updated: 2026-09-22
NCT07805382
Dynamic Relationships Between Estrogen Fluctuations, Sleep, and Psychiatric Complexity Among Adolescent Females With ADHD
The purpose of the study is to establish the feasibility of collecting estradiol (E2), Garmin-measured sleep, and ecological momentary assessments (EMA) of ADHD and related symptoms (mood, anxiety, executive functioning) across menstrual cycles among 20 peripubertal female adolescents aged 11-15 with ADHD, and to explore links between within-individual E2 variability, sleep, and EMA-derived outcomes.
Gender: FEMALE
Ages: 11 Years - 15 Years
Updated: 2026-09-21
1 state
NCT05842330
Benefits of ADHD Treatment in Detained People
Attention deficit hyperactivity disorder (ADHD) is characterized by difficulties paying attention, poor impulse control, and hyperactive behaviors. It is associated with several health and social detrimental outcomes and leads to increased risks of criminality and recidivism. However, to date, ADHD treatment has been neglected in prison. This project will test the efficacy of ADHD treatment using a randomized controlled trial.
Gender: All
Ages: 18 Years - 65 Years
Updated: 2026-09-21
1 state
NCT04240756
Treating Parents With ADHD and Their Young Children Via Telehealth: A Hybrid Type I Effectiveness-Implementation Trial
This study will compare the effectiveness of combined parental stimulant medication and behavioral parent training (BPT) versus BPT alone on child ADHD-related impairment (primary outcome), child ADHD and externalizing symptoms, time to child stimulant prescription (secondary child outcomes) and parental ADHD impairment, parental ADHD symptoms, parenting, and BPT engagement (parental outcomes/target mechanisms). This study will also assess the care delivery context and develop an implementation approach for treatment of families with a parent with ADHD and a child with elevated ADHD symptoms via telehealth in primary care sites providing pediatric care.
Gender: All
Ages: 3 Years - 65 Years
Updated: 2026-09-16
1 state
NCT07812987
Rapid Entrainment and Signal-guided Neuromodulation for Behavioral Health
RESYNC-BH is a research study evaluating a personalized, non-drug brain-and-body treatment approach for adults with ongoing behavioral health symptoms such as depression, anxiety, trauma-related symptoms, sleep problems, attention difficulties, or substance-use concerns. Rather than assigning treatment solely according to psychiatric diagnosis, treatment approaches are selected based on symptoms, physiologic measures, and clinical presentation. Treatment may include noninvasive neuromodulation, sensory stimulation, regulated breathing, and AIP-informed integrative psychotherapy. The study will evaluate whether personalized treatment approaches produce rapid and sustained improvements in behavioral health symptoms and functioning, and whether treatment response is accompanied by measurable changes in neurophysiologic, autonomic, cognitive, inflammatory, and behavioral measures. The study hypothesis is that meaningful clinical improvement is associated with measurable changes across brain, body, cognitive, and behavioral signals, and that early changes in these measures may help characterize treatment response and its durability. The long-term goal is to develop more objective and personalized methods for monitoring behavioral health treatment response.
Gender: All
Ages: 18 Years - 70 Years
Updated: 2026-09-16
1 state
NCT04526600
Fidgeting and Attentional and Emotional Regulation in ADHD
This project will study how fidgeting relates to cognitive and emotional functioning in adults with attention-deficit/hyperactivity disorder (ADHD). It will determine, in a laboratory setting, whether movement and access to a "fidget device" providing sensory and motor stimulation can improve cognitive and emotional regulation (including on physiological measures) in adult ADHD. The investigators will also acquire pilot data for machine learning analyses to be used in future, large scale studies to identify gestures and touch characteristics associated with improved cognitive and emotional regulation to see if the data can predict and subsequently develop recommendations to improve performance and emotional control in natural settings (e.g., home, office, college classroom) for adult ADHD.
Gender: All
Ages: 18 Years - 30 Years
Updated: 2026-09-15
1 state
NCT07821060
Developing Microbiome and Dietary Strategies Based on Chrono-nutrition for Targeting ADHD
Study objectives This project seeks to understand how an intervention based on time-restricted eating (ChronoFeeding or CF) can improve quality of life, behavior, sleep, and gut health in adults with ADHD (Attention Deficit Hyperactivity Disorder) who have alterations in their circadian rhythms. It will also study how this intervention affects biological markers, such as microbiota (gut and saliva bacteria), inflammation, and oxidative stress, in both humans and animal models. Methodology A randomized controlled pilot study will be conducted with 60 adults diagnosed with ADHD, aged between 18 and 65, who have extended eating habits (more than 14 hours a day) and sleep problems. People with chronic diseases, recent use of antibiotics (\< 6 months), or supplements that affect metabolism or sleep will be excluded. Participants will be divided into two groups: * Control group: will continue with their usual eating habits. * CF group: will reduce their eating window to 10 hours (breakfast between 9:30-10:00 a.m. and dinner between 7:30-8:00 p.m.), without changing what or how much they eat. For 12 weeks, adherence to the schedule will be assessed using food diaries and validated questionnaires on dietary habits. Clinical analyses will be performed before and after the intervention, including weight, sleep quality (measured using diaries), and psychological scales to assess symptoms of ADHD, anxiety, depression, and quality of life. Fasting blood samples will also be taken to analyze metabolic, hormonal, and inflammation markers. Factors such as the menstrual cycle, stress, environment, and medical history will be studied to better understand the effects of the intervention.
Gender: All
Ages: 18 Years - 65 Years
Updated: 2026-09-15
1 state